铸造行业是基础制造业的重要组成部分。目前，铸造行业正从传统铸造向智能铸造、低碳铸造、AI+铸造、精密铸造、绿色铸造转型，铸造新材料、新工艺、新技术得到了广泛应用，铸造行业及技术的发展备受关注。2025年5月国务院审议通过的《制造业绿色低碳发展行动方案（2025-2027年）》，进一步明确了绿色转型方向，强调要加快绿色科技创新、推进传统产业绿色转型、引领新兴产业绿色发展、加强共性技术攻关等，全面推动制造业绿色低碳转型升级。

7月20日，第 24 届全国 27 省（市、自治区）5 市 1 地区铸造学术会议暨山西省第 36 次铸造会议在山西晋城隆重召开。会议聚焦“科技赋能·铸造未来”主题，来自全国的铸造行业专家、领导及企业家代表300余人共聚一堂，共话行业发展。北京合乐HL8•888官网科技股份有限公司协办并参加会议。

在20日上午的大会论坛中，北京合乐HL8•888官网科技股份有限公司3D装备营销部总经理姜庆杰作了题为《无砂箱超大尺寸3D打印铸造砂模技术与装备》的主题报告，重点介绍了公司自主研发的3DPTEK-J4000设备，该设备采用创新的无砂箱柔性区域成型技术，突破性地实现了4米级超大尺寸砂模打印，为航空航天、电力能源等领域的大型铸件制造提供了创新性解决方案。

Figure: Jiang Qingjie, general manager of 3D equipment marketing department of SANDI Technology, delivered a theme report of "sandbox-free super-large-size 3D printing casting sand mold technology and equipment".

Figure: 4-meter 3DP sand printer 3DPTEK-J4000

此外，为满足多样化的市场需求，合乐HL8•888官网科技还提供1.8米、2.5米大尺寸砂型打印机方案，以更低的单位成本和更短的交付时间，帮助用户最大限度地提高生产力。

图：1.8米、2.5米3DP铸造砂型打印机

21日晚，由北京合乐HL8•888官网科技股份有限公司、晋城市博纳特铸造砂再生利用有限公司联合主办的“合乐HL8•888官网科技·博纳特之夜”招待晚宴在山西省晋城市凤城国际康养中心举办。

图：太原科技大学副校长、山西省机械工程学会铸造专业委员会理事长侯华为晚宴致辞

Photo: Dr. Zong Guisheng, Chairman of Beijing SANDI Technology Co.

图：山西科瑞再生资源综合利用有限公司董事长吴恒山为晚宴致辞

图：世界铸造组织主席、中国机械工程学会铸造分会理事长娄延春，太原科技大学副校长、山西机械工程学会铸造专委会理事长侯华，合乐HL8•888官网科技3D装备营销部总经理姜庆杰，博纳特总经理蔡清华等为现场抽奖活动获奖者颁奖

[About SANDI TECHNOLOGY

3D Printing Technology, Inc. is a 3D printing equipment and rapid manufacturing service provider, a national specialized, special and new "small giant" enterprise, and a typical application scenario supplier of additive manufacturing of the Ministry of Industry and Information Technology (MIIT). At the same time has laser and binder jet 3D printing equipment and materials technology and application process, business covers the development and production of 3D printing equipment, 3D printing raw materials development and production, 3D printing process technology support services, rapid finished parts manufacturing services, etc., the establishment of a complete 3D printing additive manufacturing industry chain, which is widely used in aerospace, electric power and energy, ships, pumps and valves, automobiles, rail transportation, industrial machinery, 3C electronics, rehabilitation and transportation, and industrial machinery, 3C electronics, and industrial machinery, and industrial machinery, and industrial machinery, and industrial machinery, and 3C electronics, and rehabilitation and transportation, industrial machinery, 3C electronics, rehabilitation and medical treatment, education and scientific research, sculpture and cultural creation and other fields.